IEEE Women in Engineering

Common Mode EMI Analysis and Mitigation Methods in Three-Phase Inverters

Virtual: https://events.vtools.ieee.org/m/329518

The common mode (CM) voltage generated by a switching power converter yields unwanted currents to circulate in the ground paths, tripping ground faults relays, accelerating motor bearing aging, and producing electromagnetic interference (EMI). Typical differential mode (DM) models of power converters do not account for CM paths and currents, so models including parasitic components and …

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